#! /bin/bash
#ping01
for i in `seq 110`
do
	{
	ip=192.168.1.$i
	ping -c1 -W1 $ip &>/dev/null
	if [ $? -eq 0 ];then
		echo "$ip is up..."
	else
		echo "$ip is down..."
	fi
	}&
done
wait
echo "all finish.."
